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Heated air inside a hot-air balloon causes it
to rise into the sky. When
the air
cools, the
like an
balloon returns to the ground. When is the hot-air balloon behaving
air mass in
a high-pressure area? In a low-pressure area?


Sagot :

Answer:

There is pressure on both the in and outsides of the balloon: high inside and low outside, respectively. In terms of air mass, high pressure has greater activity and tends to move upward (balloon rises); whereas low presssure, being slower, descends (balloon descends).

Explanation:

the pressure is in a low pressure

because the hot air is pushing on the low air